> ## Documentation Index
> Fetch the complete documentation index at: https://docs.neosantara.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Guides

> Operational, security, prompt optimization, RLM, and RAG pipeline guides for Neosantara.

Choose a guide based on your application's operational needs or the AI technique you want to implement.

## Operations & Security

<CardGroup cols={3}>
  <Card title="Rate Limits" icon="gauge" href="/en/guides/rate-limits">
    Review RPM, ITPM, and OTPM limits for each tier and handle HTTP 429 responses.
  </Card>

  <Card title="Guardrails" icon="shield-check" href="/en/guides/guardrails">
    Enable automated PII redaction to protect personal data in model requests.
  </Card>

  <Card title="Webhooks" icon="webhook" href="/en/guides/webhooks">
    Verify signatures and process asynchronous events from Neosantara.
  </Card>
</CardGroup>

## Advanced AI Techniques

<CardGroup cols={2}>
  <Card title="Prompt Caching" icon="bolt" href="/en/guides/prompt-caching">
    Reuse static context to reduce latency and input token costs.
  </Card>

  <Card title="Recursive Language Models" icon="code" href="/en/guides/rlms">
    Process long contexts recursively with [DSPy](https://dspy.ai/?utm_source=neosantara-docs\&utm_medium=referral) and an isolated Python REPL.
  </Card>

  <Card title="RAG with ChromaDB" icon="database" href="/en/guides/rag-chromadb">
    Build a local RAG pipeline with Neosantara embeddings and [ChromaDB](https://www.trychroma.com/?utm_source=neosantara-docs\&utm_medium=referral).
  </Card>

  <Card title="RAG with Cloudflare Vectorize" icon="cloud" href="/en/guides/rag-cloudflare-vectorize">
    Run vector search and RAG pipelines on [Cloudflare](https://www.cloudflare.com/?utm_source=neosantara-docs\&utm_medium=referral)'s edge network.
  </Card>
</CardGroup>


## Related topics

- [Jelma CLI Usage Guide](/en/guides/jelma/usage.md)
- [Custom Tools & Cloud Sandboxes in DSPy RLM](/en/guides/rlms-sandboxes-tools.md)
- [Recursive Language Models (RLMs) Overview](/en/guides/rlms-overview.md)
- [MCP & Agent Architecture](/en/agents/overview.md)
- [Integrations Overview](/en/integrations/overview.md)